private void WriteItem(TabStripItem item, IHtmlNode parentTag, TabStripHtmlBuilder builder)
{
if (ItemAction != null)
{
ItemAction(item);
}
var accessible = true;
if (this.SecurityTrimming.Enabled)
{
accessible = item.IsAccessible(Authorization, ViewContext);
}
if (item.Visible && accessible)
{
IHtmlNode itemTag = builder.ItemTag(item).AppendTo(parentTag.Children[0]);
builder.ItemInnerTag(item).AppendTo(itemTag);
if (item.Template.HasValue() || item.ContentUrl.HasValue())
{
builder.ItemContentTag(item).AppendTo(parentTag);
}
}
}
protected override void WriteHtml(HtmlTextWriter writer)
{
if (Items.Any())
{
TabStripHtmlBuilder builder = new TabStripHtmlBuilder(this);
int itemIndex = 0;
bool isPathHighlighted = false;
IHtmlNode tabStripTag = builder.TabStripTag();
//this loop is required because of SelectedIndex feature.
if (HighlightPath)
{
Items.Each(HighlightSelectedItem);
}
Items.Each(item =>
{
if (!isPathHighlighted)
{
if (itemIndex == this.SelectedIndex)
{
item.Selected = true;
}
itemIndex++;
}
WriteItem(item, tabStripTag, builder);
});
tabStripTag.WriteTo(writer);
}
base.WriteHtml(writer);
}
